Dynamic clustering for coverage-time maximization in two-tiered hierarchical sensor network architectures

Joongheon Kim, Wonjun Lee, Dongshin Kim, Eunkyo Kim, Hyeokman Kim, Sanghyun Ahn

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper proposes dynamic clustering for coverage-time maximization (DC-CTM) in sensor networks. The coverage-time is defined as the time until one of cluster heads (CHs) runs out of energy in clustering-based sensor networks. DC-CTM regulates cluster radii for balanced energy consumption among CHs for coverage-time maximization. By using DC-CTM, three advantages can be achieved. The first one is balanced energy consumption among CHs. The second one is minimized energy consumption in each CH. The last one is the consideration of mobility on CHs. The novelty of proposed scheme, DC-CTM scheme, is shown by various simulation-based performance analyses.

Original languageEnglish
Title of host publicationEmbedded and Ubiquitous Computing - International Conference, EUC 2006, Proceedings
PublisherSpringer Verlag
Pages652-661
Number of pages10
ISBN (Print)3540366792, 9783540366799
DOIs
Publication statusPublished - 2006
EventInternational Conference on Embedded and Ubiquitous Computing, EUC 2006 - Seoul, Korea, Republic of
Duration: 2006 Aug 12006 Aug 4

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4096 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

OtherInternational Conference on Embedded and Ubiquitous Computing, EUC 2006
CountryKorea, Republic of
CitySeoul
Period06/8/106/8/4

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • Cite this

    Kim, J., Lee, W., Kim, D., Kim, E., Kim, H., & Ahn, S. (2006). Dynamic clustering for coverage-time maximization in two-tiered hierarchical sensor network architectures. In Embedded and Ubiquitous Computing - International Conference, EUC 2006, Proceedings (pp. 652-661). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4096 LNCS). Springer Verlag. https://doi.org/10.1007/11802167_66